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Vol. 8, No. 1 2006

Vol.8, No.1 2006

1. Stille Coupling and One-pot Reduction-Deprotection Sequence in Preparing Z-3-(2-Amino-phenyl)-prop-2-en-1-ol, a Precursor in Quinoline Synthesis by Cecilia Devi Wilfred

2. Removal and Speciation of Heavy Metals in a Stabilization Pond System Treating Domestic Wastewater by Lim B.T., Seng C.E. and Lim P.E.

3. Method Development for the Determination of Pesticide Residues in Vegetables and Fruits by using Solid-Phase Microextraction by Chai Mee Kin, Tan Guan Huat and Asha Kumari

4. Evaluation Acid Digestion Method with Different Solvent Combination for the Determination of Iron, Zinc and Lead in Canned Sardines by Sim Siong Fong, Devagi a/p Kanakaraju, Sung Chiew Ling

5. The Behaviour of Potassium Sensors Based on NO2-Substituted Benzo-15-Crown-5 in Non-Plasticised Methacrylic-Acrylic Membranes by Lee Yook Heng, Klara Toth and Elizabeth A.H. Hall

6. A Formaldehyde Biosensor Based on Potentiometric pH Transducer and Immobilised Enzyme Alcohol Oxidase by Siti Aishah Hasbullah, Lee Yook Heng, Musa Ahmad

7. Chemical Recycling of PET Waste from Soft Drink Bottles to Produce a Thermosetting Polyester Resin by Dayang Ratnasari Abu Bakara, Ishak Ahmada, Anita Ramlib

8. Extending the Linear Dynamic Range of V(V) Ion Determination Based on New Reagent, Fatty Hydroxamic Acid from Palm Kernel Oil by using Artificial Neural Network by Azizul Isha, Nor Azah Yusof, Musa Ahmad, Dedy Suhendra, Wan Md Zin Wan Yunus, Zulkarnain Zainal

9. Fluorescence Characteristics of Sulfonated Polyaniline Solution in DMF when Exposed to Oxygen Gas by Sarifah Fauziah Syed Draman, Rusli Daik and Musa Ahmad

10. Determination and Characterization of Caffeine in Tea, Coffee and Soft Drinks by Solid Phase Extraction and High Performance Liquid Chromatography (SPE – HPLC) by Md. Abdul Mumin, Kazi Farida Akhter, Md. Zainal Abedin, Md. Zakir Hossain

11. Application of Artificial Neural Network to Simultaneous Spectrophotometric Determination of Lead(II) and Mercury(II) Based on 2-(5-Bromo-2-Piridylazo)-5-Diethylaminopheno by Azizul Isha, Nor Azah Yusof, Mazura Abdul Malik, Hazlina Hamdan

12. Acid Cleaning of Impurities in Natural Circulation High Pressure Drum Boiler by M Azad Sohail* and A Ismail Mustafa

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